378 chisqdemo

378 chisqdemo - Chi Square Calculator Object 1 How it...

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Unformatted text preview: Chi Square Calculator Object 1 How it works: The calculator above takes the place of the traditional textbook table. First, enter the appropriate number of degrees of freedom in the top box. Then, the calculator can be used in two ways. To find chi square critical values, enter a probabilitiy in the "=" box and hit "Compute!". The answer is displayed in the "Area right of" box. To Find tail probabilities (or pvalues), enter the chi square value in the "Area right of" box and hit "Compute!". The probability will be displayed in the "=" box. In either case, the probability is represented graphically. [email protected] ...
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This note was uploaded on 04/07/2011 for the course ECON 378 taught by Professor Staff during the Spring '08 term at BYU.

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